
| Broadcom Broadcom Corporation is a global leader in wired and wireless broadband communications semiconductors and is one of the world's largest fabless semiconductor companies. Broadcom provides manufacturers of computing and networking equipment, digital entertainment and broadband access products, and mobile devices with the industry's broadest portfolio of state-of-the-art system-on-a-chip and software solutions. |

| Brocade From enterprise data centers to the service provider core, Brocade® (NASDAQ: BRCD) develops extraordinary networking solutions that connect the world's most important information. Delivered directly and through global partners, these solutions help today's data-intensive organizations operate more efficiently and maximize the business value of their data. |

| Cisco Systems Cisco Systems is a worldwide leader in networking for high- performance clustering and computing. With compute-solutions comprised of network, storage, and server fabric switching, Cisco offers customers the widest range of standards-based interconnect options that power some of the largest clusters and supercomputing centers in the world. |

| Dolphin Dolphin provides interconnect technology for scalable multiprocessing Microsoft-based supercomputing with ultimate low latency, high bandwidth, and low software overhead. Optimal end-user application performance and flexibility are obtained through APIs like SuperSockets and MPICH2. Microsoft HPC systems can be configured in multidimensional distributed switching networks, improving performance and avoiding any single point of failure. |

| Mellanox Mellanox offers InfiniBand industry-standard, low cost Host Channel adapter silicon devices and add-in cards and Switch silicon for high-performance computing clustered solutions. With 20Gb and 60Gb/sec capabilities today and a roadmap to 120GB/sec, Mellanox provides the fabric solution for server and storage clusters forming the backbone of supercomputers that deliver world-class performance and scalability. |

| Myricom Myricom, the leading supplier of high-performance cluster interconnect, has introduced Myri-10G products, a convergence of 10-Gigabit Ethernet and 10-Gigabit Myrinet. Myri-10G NICs include efficient offload, delivering 2-microsecond MPI latency in Myrinet mode and 9.6 Gbits/s TCP/IP in Ethernet mode. High-port-count Myri-10G switches provide unlimited scalability. |

| NetEffect NetEffect, Inc. is a network connectivity solutions company providing high-performance, low-power multi-gigabit Ethernet products. The product portfolio includes 1Gb and 10Gb accelerated Ethernet adapters, 10Gb adapters for blade configurations as well as a 10Gb ASIC. NetEffect solutions are adept at handling all data communications traffic - networking, storage, and clustering. The company's products implement the latest iWARP extensions ratified by the IETF for Ethernet, while maintaining full compatibility with existing Ethernet infrastructures. |

| Panasas Panasas ActiveStor Parallel Storage is a premier storage system for scalable clusters. Panasas delivers exceptional scaling in capacity and performance, extending appliance-like ease of management for leading HPC organizations worldwide. Panasas storage clusters break the storage I/O bottleneck, using an object-based, parallel file system, PanFS. Panasas solutions are deployed across energy, manufacturing, government and research organizations. |

| Qlogic QLogic can help simplify the process of networking storage. With the vision of a storage area network in every business, QLogic controller chips, host bus adapters, switches, and software are the backbone of storage networks for Global 2000 corporations. QLogic provides solutions based on storage network technologies including SCSI, iSCSI, and Fibre Channel. |

| RackMountPro Rackmountpro.com is a service of Yang Ming International Corporation, a Southern California based rackmount servers and storage servers provider with over 14 years of experience in the computing industry. Established in 1994, Rackmountpro.com was one of the first pioneers to specialize solely in rackmount servers, chassis, and accessories, along with other industrial servers and components. Our products are currently sold directly to the government, educational institutions, major corporations, and small businesses. Today Rackmountpro.com continues to dominate the industry with its tech-savvy engineers and responsive customer service staff. As a result production is at an all-time high, currently with four full-scale assembly lines that continue to expand. |

| SilverStorm SilverStorm Technologies is a leader in clustered networking for high-performance business computing. SilverStorm designs, manufactures, and services a family of networking hardware and software products that can dramatically improve cluster performance and scalability. SilverStorm has worked closely with Microsoft to develop and qualify an InfiniBand interconnect solution that delivers the highest cluster performance available for applications running on Microsoft's HPC solution. |

| Voltaire Voltaire is a worldwide leader in grid backbone solutions for networked computing in the next generation data center. Voltaire's integrated family of switching hardware and network virtualization software delivers the high performance, intelligent backbone for grid computing architectures. Leveraging the InfiniBand standard, Voltaire solutions offer improved performance, utilization, and scalability across compute clusters, storage, and IP networks. |